landa (2) adj. "wide" (LAD). Maybe in landatavárë = *"wide-wood"? (TI:415)
Quenya
landa
boundary
landa
wide
landa
noun. boundary
landa
adjective. wide, wide, [ᴱQ.] broad
landa, lanna
noun. a plain
yanda
wide
yanda adj. "wide" (PE17:115); variant of yána #1, q.v.
yanda
adjective. wide
palda
adjective. wide, broad, wide, broad, *expansive
palla
wide, expansive
palla adj. "wide, expansive" (PAL)
yonda
wide, roomy, extensive
yonda adj."wide, roomy, extensive" (PE17:43), also (as alternative form of yonna) glossed "enclosed", with the latter meaning perhaps intended as the passive participle of the verb yor-
landa (1) noun "boundary" (VT42:8)